美国作家罗斯《人性的污点》“身份情节”评析

菲利普·罗斯是美国著名犹太小说作家,《人性的污点》是其美国三部曲的最后一部。罗斯在这部小说中遵循并超越了他称之为"身份情节"的体裁。这部小说通过各种方式将种族身份解释为种类、符号或生物学特征,最终揭示了主人公科尔曼种族身份的最具有决定性作用的特征就是他的隐秘性。对于罗斯来说,秘密不仅是身份的来源,也是欲望和叙述的驱动力。《人性的污点》不仅仅通过种族身份的掩藏与揭露探究了种族问题,也揭示了人性的很多污点,譬如婚外恋、乱伦等。但小说所有的辅助线索都是为了服务、突出种族问题这个大前提,背景的叙述也是为了给科尔曼和弗妮娅的恋情铺平道路。     

Advanced Math Course Taking: Effects on Math Achievement and College Enrollment

Using data from the Educational Longitudinal Study of 2002–2006, the authors investigated the effects of advanced math course taking on math achievement and college enrollment and how such effects varied by socioeconomic status and race/ethnicity. Results from propensity score matching and sensitivity analyses showed that advanced math course taking had positive effects on math achievement and college enrollment. Results also demonstrated that the effect of advanced math course taking on math achievement was greater for low socioeconomic status students than for high socioeconomic status students, but smaller for Black students than for White students. No interaction effects were found for college enrollment. Limitations, policy implications, and future research directions are discussed.     

我国田径中长跑训练方法的发展

在田径运动项目中,中长跑训练方法的发展和变化可以说是最多的,所以中长跑运动水平高低在田径运动中极为重要。该文首先提出我国中长跑技术的沿革,分析了现代中长跑的训练方法和特点,最后阐述了中长跑训练方法的发展趋势和技术发展趋势,为今后我国运动员在田径大赛中取得优异成绩提供了建设性的建议。     

Autism and intersectionality: Considerations for school-based practitioners

The purpose of this article is to explore the intersectionality of autism and sociocultural factors as well as discuss the complexities associated with appropriate assessment, diagnosis, and intervention. Based on a review of the literature, the authors present a brief history of the emergence of the term autism and highlight factors that have contributed to current concerns about failures to appropriately recognize autism within diverse populations. Referencing extant research as well as professional practice standards, this article examines aspects of autism and intersectionality, and explores some of the associated challenges related to assessment, diagnosis, and intervention. Further, the authors reflect on the critical importance of carefully considering all aspects of a child's identity when engaging in autism assessment and intervention within the school setting. School-based practitioners are provided with guidance for addressing the needs of diverse populations of students with autism.     

飞行学员3000 m跑科学化训练探索

3000 m跑是飞行学员提升航空耐力的必训课目,是总部毕业联合考核的必考课目。3000 m跑能有效地增强飞行学员身体素质,改善内脏各器官机能,提高完成飞行任务的工作能力,而且能很好地培养学员吃苦耐劳、坚韧不拔的意志品质和不屈不挠的战斗精神。结合多年教学训练经验,从3000 m跑的技术特点、技术训练方法、运动负荷的合理安排、身心训练的有效结合等方面,分析其科学化训练内容和方法。     

中小学音标衔接教学

在中学时代的英语教学,音标学习是其中的关键,但中学英语学习有一定难度,需要小学英语学习尤其是音标学习做铺垫,由此对小学音标教学提出了更高的要求。本文通过对中小学音标学习现状进行分析,提出了教学大纲对中小学音标学习的要求,并针对其中存在的问题制定了相应的对策,以期更好地满足中学英语学习需求。     

高校“阳光体育冬季长跑”活动实施的策略研究

运用文献资料法和逻辑推理法,在解读"阳光体育冬季长跑"活动的提出背景的基础上阐述活动在普通高校的实施模式,分析影响活动实施效果的因素及优化推广策略,提出了普通高校应以活动的实施作为提高大学生体质健康和全面推进学校体育改革的重要步骤。     

三维红外运动捕捉系统在田径技术诊断中的应用——以女子100m栏运动员王丽为例

利用三维红外运动捕捉系统对运动员王丽的跨栏动作进行影像捕捉、分析,揭示其现有技术动作的特点。研究发现王丽跨栏技术的特点:(1)跨栏步幅大,主要体现在起跨步步幅大,这可能对其腾空时间有影响;着地距离较短,比较合理。(2)起跨腿支撑时间和摆动腿支撑时间较短,说明其下肢肌肉较为有力,能够快速支撑其身体质量。(3)腾空时间较长。     

彝族阿细跳月的文化符号阐释

从文化符号学角度对彝族阿细跳月进行分析,认为彝族阿细跳月是集体育、舞蹈、音乐、文化于一体的文化符号。从有形物质文化符号和无形物质文化符号等两个层面对彝族阿细跳月的文化符号进行了阐释,最后提出了发展阿细跳月的文化符号的路径：处理好开发与保护的关系;打造阿细跳月文化品牌;构建阿细跳月民族一体化教育。     

The Emergence of Basketball as an American National Pastime: From a Popular Participant Sport to a Spectacle of Nationhood

Invented in the USA in 1891, basketball immediately proved a popular pastime among those who played the game but it did not initially rank in the estimation of most American observers as a national pastime. By the twenty-first century, however, basketball had become acclaimed by the media and fans as one of a trio of team sports that stood as national pastimes, alongside baseball and American football. Promoters of basketball have since its invention promoted it as worthy of national pastime status but for much of the first century of its existence it did not quite meet that threshold. Beloved in certain regions and among certain groups, widely played but not as widely watched, basketball remained until the last quarter of the twentieth century outside of the boundaries that denoted national pastime status to most observers in the USA. Beginning in that era, however, a confluence of forces catapulted the game into national pastime status, a new eminence in American popular culture underscored by the debut of Michael Jordan and the ‘Dream Team’ at the 1992 Olympics.